The table below looks at the statistics for Log4j skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited Log4j over the 3 months to 23 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
23 Oct 2014
Same period 2013 Same period 2012
Apache Log4j
Rank 873 859 850
Rank change year-on-year
-14 -9
Permanent jobs citing Log4j 23 12 36
As % of all permanent IT jobs located in the UK 0.020% 0.011% 0.032%
As % of the Development Applications category 0.13% 0.074% 0.22%
Number of salaries quoted 21 6 29
Average salary £47,500 £62,500 £50,000
Average salary % change year-on-year
-24.00% +25.00%
90% offered a salary of more than £35,000 £43,750 £37,000
10% offered a salary of more than £75,000 £72,500 £65,000
UK excluding London average salary £36,750 £62,500 £41,500
% change year-on-year
-41.20% +50.60%

The following table is for comparison with the above and provides statistics for the entire Development Applications category in permanent jobs advertised across the UK.

Development Applications Category
UK
Permanent IT job ads with a match in the
Development Applications category
17882 16292 16352
As % of all permanent IT jobs located in the UK 15.67% 15.21% 14.47%
Number of salaries quoted 14847 13858 14160
Average salary £45,000 £45,000 £44,000
Average salary % change year-on-year
- +2.27%
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £65,000 £62,500 £62,500
UK excluding London average salary £40,000 £38,500 £39,000
% change year-on-year
+3.89% -1.28%

Log4j
Jobs Demand Trend

This chart provides the 3-month moving total of permanent IT jobs citing Log4j within the UK as a proportion of the total demand within the Development Applications category.

Log4j Jobs Demand Trend in the UK

Log4j
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Log4j within the UK.

Log4j Salary Trend in the UK

Log4j
Salary Histogram

This chart provides a salary histogram for IT jobs citing Log4j over the 3 months to 23 October 2014 within the UK.

Log4j Salary Histogram in the UK

Log4j
Top 9 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Log4j within the UK over the 3 months to 23 October 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -3 23 £47,500 -24.00% 1
London +5 17 £57,500 -
City of London +20 4 £75,000 -
East of England - 4 £42,500 - 1
Watford - 4 £42,500 - 1
Hertfordshire - 4 £42,500 - 1
South East -16 2 £31,000 -54.07%
Berkshire - 2 £31,000 -
Reading - 2 £31,000 -

Log4j
Top 30 Related IT Skills

For the 6 months to 23 October 2014, IT jobs within the UK citing Log4j also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j.

1 66 (100.00%) Java
2 64 (96.97%) XML
3 48 (72.73%) Servlets
4 44 (66.67%) Oracle
5 43 (65.15%) JUnit
6 42 (63.64%) J2EE
7 40 (60.61%) JavaScript
8 36 (54.55%) HTML
9 35 (53.03%) Ajax
10 33 (50.00%) UNIX
10 33 (50.00%) Use Case
11 31 (46.97%) JSP
12 30 (45.45%) CSS
12 30 (45.45%) MySQL
13 28 (42.42%) Linux
13 28 (42.42%) Apache
13 28 (42.42%) RDBMS
13 28 (42.42%) JSON
13 28 (42.42%) Relational Database
14 27 (40.91%) Web Services
15 26 (39.39%) SOAP
16 25 (37.88%) UML
16 25 (37.88%) Hibernate
17 24 (36.36%) XHTML
17 24 (36.36%) JPA
17 24 (36.36%) Apache Commons
18 23 (34.85%) Ant
19 22 (33.33%) SQL Server
19 22 (33.33%) JMS
19 22 (33.33%) Adobe CQ

Log4j
Top Related IT Skills by Category

For the 6 months to 23 October 2014, IT jobs within the UK citing Log4j also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j. Up to 20 skills are shown per category.

Application Platforms
1 28 (42.42%) Apache
2 22 (33.33%) Adobe CQ
3 17 (25.76%) WebSphere
4 11 (16.67%) WebSphere Application Server
5 10 (15.15%) MQSeries
5 10 (15.15%) Tomcat
6 8 (12.12%) JBoss
7 6 (9.09%) WebLogic
8 5 (7.58%) Oracle HTTP Server
8 5 (7.58%) IBM HTTP Server
9 4 (6.06%) ATG Dynamo
10 1 (1.52%) Magnolia
Applications
1 6 (9.09%) ArcView
Business Applications
1 6 (9.09%) Tridion
2 1 (1.52%) Magento
Cloud Services
1 1 (1.52%) Trello
Communications & Networking
1 18 (27.27%) SMTP
2 15 (22.73%) HTTP
3 11 (16.67%) Kerberos
4 10 (15.15%) Internet
5 1 (1.52%) PuTTY
5 1 (1.52%) WinSCP
Database & Business Intelligence
1 30 (45.45%) MySQL
2 28 (42.42%) RDBMS
2 28 (42.42%) Relational Database
3 22 (33.33%) SQL Server
4 18 (27.27%) Jackrabbit
5 11 (16.67%) Mahout
5 11 (16.67%) Big Data
5 11 (16.67%) Hadoop
5 11 (16.67%) Data Warehouse
6 8 (12.12%) Oracle Database
7 6 (9.09%) PostgreSQL
7 6 (9.09%) Oracle Database 10g
7 6 (9.09%) DB2
8 1 (1.52%) Oracle9i Database
8 1 (1.52%) Oracle Reports
Development Applications
1 43 (65.15%) JUnit
2 23 (34.85%) Ant
3 21 (31.82%) Eclipse
4 20 (30.30%) Maven
5 14 (21.21%) Subversion
6 11 (16.67%) JConsole
7 9 (13.64%) Git (software)
8 6 (9.09%) NetBeans
8 6 (9.09%) WebSphere Studio Application Developer
8 6 (9.09%) Mockito
9 5 (7.58%) SoapUI
9 5 (7.58%) Toad
9 5 (7.58%) ERwin
10 1 (1.52%) Eclipse RCP
10 1 (1.52%) JIRA
10 1 (1.52%) Team Foundation Server
10 1 (1.52%) Talend Open Studio
General
1 17 (25.76%) Publishing
2 14 (21.21%) Retail
3 10 (15.15%) Manufacturing
4 9 (13.64%) Finance
5 2 (3.03%) Legal
5 2 (3.03%) Games
Job Titles
1 47 (71.21%) Developer
2 42 (63.64%) Java Developer
3 10 (15.15%) Architect
4 7 (10.61%) Java/J2EE Developer
4 7 (10.61%) Lead Developer
5 6 (9.09%) Data Architect
5 6 (9.09%) Lead Java Developer
5 6 (9.09%) Big Data Architect
6 4 (6.06%) Technical Leader
7 3 (4.55%) Senior Developer
7 3 (4.55%) Software Developer
8 2 (3.03%) Systems Engineer
8 2 (3.03%) Solutions Architect
8 2 (3.03%) Development Specialist
8 2 (3.03%) Systems Architect
8 2 (3.03%) J2EE Developer
8 2 (3.03%) Senior Java Developer
8 2 (3.03%) E-Commerce Specialist
9 1 (1.52%) Software Manager
9 1 (1.52%) Java Analyst Developer
Libraries, Frameworks & Software Standards
1 64 (96.97%) XML
2 48 (72.73%) Servlets
3 42 (63.64%) J2EE
4 36 (54.55%) HTML
5 35 (53.03%) Ajax
6 31 (46.97%) JSP
7 30 (45.45%) CSS
8 28 (42.42%) JSON
9 27 (40.91%) Web Services
10 26 (39.39%) SOAP
11 25 (37.88%) Hibernate
12 24 (36.36%) XHTML
12 24 (36.36%) JPA
12 24 (36.36%) Apache Commons
13 22 (33.33%) JMS
14 20 (30.30%) JSF
14 20 (30.30%) REST
15 19 (28.79%) J2SE
15 19 (28.79%) JDBC
16 18 (27.27%) DOM
Miscellaneous
1 18 (27.27%) Client/Server
2 11 (16.67%) Data Integration
2 11 (16.67%) Algorithms
3 10 (15.15%) Web 2.0
4 6 (9.09%) GIS
5 4 (6.06%) Management Information System
6 1 (1.52%) Analytical Skills
6 1 (1.52%) Mobile App
6 1 (1.52%) Open Source
6 1 (1.52%) iPad
6 1 (1.52%) N-Tier
Operating Systems
1 33 (50.00%) UNIX
2 28 (42.42%) Linux
3 21 (31.82%) Android
4 18 (27.27%) Apple iOS
5 10 (15.15%) HPUX
5 10 (15.15%) Solaris
6 6 (9.09%) Windows
7 5 (7.58%) AIX
7 5 (7.58%) Windows Server 2003
Processes & Methodologies
1 33 (50.00%) Use Case
2 25 (37.88%) UML
3 18 (27.27%) Android Development
3 18 (27.27%) iOS Development
3 18 (27.27%) Web Development
4 17 (25.76%) E-Commerce
5 13 (19.70%) OO
5 13 (19.70%) Unit Testing
6 11 (16.67%) RAD
6 11 (16.67%) ETL
6 11 (16.67%) Data Management
7 10 (15.15%) Content Management
8 6 (9.09%) MVC
9 5 (7.58%) Performance Tuning
10 2 (3.03%) Project Management
10 2 (3.03%) Quality Management
10 2 (3.03%) Software Engineering
10 2 (3.03%) Resource Management
10 2 (3.03%) Enterprise Architecture
10 2 (3.03%) Demand Management
Programming Languages
1 66 (100.00%) Java
2 40 (60.61%) JavaScript
3 18 (27.27%) SQL
3 18 (27.27%) ECMAScript
4 11 (16.67%) R
5 10 (15.15%) XPath
6 6 (9.09%) Shell Script
6 6 (9.09%) Perl
6 6 (9.09%) Bash Shell
7 5 (7.58%) Python
8 2 (3.03%) PL/SQL
Qualifications
1 5 (7.58%) Sun Certification
2 4 (6.06%) Degree
Quality Assurance & Compliance
1 4 (6.06%) QA
2 1 (1.52%) SLA
System Software
1 11 (16.67%) Oracle RAC
Vendors
1 44 (66.67%) Oracle
2 18 (27.27%) Adobe
3 15 (22.73%) IBM
4 13 (19.70%) ATG
5 10 (15.15%) Interwoven
6 6 (9.09%) ESRI
6 6 (9.09%) Blue Martini
6 6 (9.09%) Elastic Path
7 5 (7.58%) Actimize
7 5 (7.58%) Sun
8 3 (4.55%) Microsoft
9 1 (1.52%) Talend
9 1 (1.52%) hybris
9 1 (1.52%) Percussion
9 1 (1.52%) SAP
Watford, Hertfordshire
RecruitmentRevolution.com Limited
Salary: From £35,000 to £50,000 per annum + Benefits
Posted: Yesterday